Portable power station



FIG. 1 is a perspective view of a portable power station showing the new design;

FIG. 2 is the other perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a detailed enlarged view of FIG. 1; and,

FIG. 10 is a detailed enlarged view of FIG. 3.

Broken lines used in the drawings depict portions of the portable power station that form no part of the claimed design. 

CLAIM The ornamental design for a portable power station, as shown and described. 